#include <iostream>
#include <string>
/**
 * @brief 输出传递给 main 函数的实参的内容
 * 
 * @param argc 
 * @param argv 
 * @return int 
 */
int main(int argc, char **argv)
{
    for(int i = 0; i != argc; ++i)
    {
        std::cout << "argc[" << i << "]: " << argv[i] << std::endl;
    }
    return 0;
}